ChemicalBook--->CAS DataBase List--->5811-87-0

5811-87-0

5811-87-0 Structure

5811-87-0 Structure
IdentificationBack Directory
[Name]

1,8-NAPHTHALALDEHYDIC ACID
[CAS]

5811-87-0
[Synonyms]

AKOS AUF2109
Naphthaldehydic acid
8-formyl-1-naphthoic acid
1,8-NAPHTHALALDEHYDIC ACID
1,8-Naphthalaldehydic acid,97%
1,8-Naphthalaldehydic acid 97%
8-formyl-1-naphthalenecarboxylicaci
8-FORMYL-1-NAPHTHALENECARBOXYLIC ACID
[EINECS(EC#)]

227-377-6
[Molecular Formula]

C12H8O3
[MDL Number]

MFCD00134159
[MOL File]

5811-87-0.mol
[Molecular Weight]

200.19
Chemical PropertiesBack Directory
[Appearance]

Cream powder
[Melting point ]

160-167 °C
[Boiling point ]

441.2±18.0 °C(Predicted)
[density ]

1.354±0.06 g/cm3(Predicted)
[form ]

Powder
[pka]

2?+-.0.10(Predicted)
[color ]

Cream
[CAS DataBase Reference]

5811-87-0
[EPA Substance Registry System]

8-Formyl-1-naphthalenecarboxylic acid (5811-87-0)
Hazard InformationBack Directory
[Chemical Properties]

Cream powder
[Uses]

1,8-Naphthalaldehydic acid may be used in the synthesis of fused bicyclic lactams, such as:
  • 2,3,5,11b-tetrahydrobenz[de][1,3]oxazolo[3,2-a]isoquinolin-5-one
  • 2,3,4,12b-tetrahydro-6H-benz[de][1,3]oxazino[3,2-a]isoquinolin-6-one
  • 2,3,4,5,7,13b-hexahydrobenz[de][1,3]oxazepino[3,2-a]isoquinolin-7-one
  • 1,2,3,11b-tetrahydro-5H-benz[de]imidazo[3,2-a]isoquinolin-5-one
  • 1,2,3,4,6,12b-hexahydrobenzo[de]pyrimido[3,2-a]isoquinolin-7-one
  • 1,2,3,4,5,13b-hexahydro-7H-benzo[de]1,3-diazepino[3,2-a]isoquinolin-7-one
  • 7H-benzo[de]benzimidazo[3,2-a]isoquinolin-7-one
  • 2,3,5,11b-tetrahydrobenzo[de]thiazolo[3,2-a]isoquinolin-5-one
  • (9S,9R)-methyl 5-oxo[2,3,5,11b]-tetrahydrobenz[de]oxazolo[3,2-a]isoquinoline-3-carboxylate
  • (3R,11bS)-3-phenyl-2,3,5,11b-tetrahydrobenz[de][1,3]oxazolo[2,3-a]isoquinolin-5-one
[Synthesis Reference(s)]

Journal of Medicinal Chemistry, 35, p. 823, 1992 DOI: 10.1021/jm00083a005
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37/39
[WGK Germany ]

3
[HS Code ]

29122900
Spectrum DetailBack Directory
[Spectrum Detail]

1,8-NAPHTHALALDEHYDIC ACID(5811-87-0)1HNMR
1,8-NAPHTHALALDEHYDIC ACID(5811-87-0)IR
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